search for: bootloader_kernels

This is a sort of follow-up to the Linux_bootloaders patch. It turns out all the kernel detection code is nicely self- contained and can therefore be moved to its own module. Rich.

...if g#last_errno () <> G.Errno.errno_ENOENT then raise exn; - warning (f_"ignoring kernel %s in grub, as it does not exist.") - vmlinuz; - None - ) vmlinuzes in + (* Detect which kernels are installed and offered by the bootloader. *) + let bootloader_kernels = + Linux_kernels.detect_kernels g inspect family bootloader in if verbose () then ( - eprintf "grub kernels in this guest (first in list is default):\n"; + eprintf "kernels offered by the bootloader in this guest (first in list is default):\n"; List.iter ( -...

v1: https://www.redhat.com/archives/libguestfs/2017-April/msg00031.html v2: https://www.redhat.com/archives/libguestfs/2017-April/msg00040.html v3: https://www.redhat.com/archives/libguestfs/2017-April/msg00051.html v3 -> v4: - Properly fix Xen PV-only kernel detection, and test it. Rich.

...(g : G.guestfs) inspect source output rcaps = (* Check a non-Xen kernel exists. *) let only_xen_kernels = List.for_all ( - fun { ki_is_xen_kernel = is_xen_kernel } -> is_xen_kernel + fun { ki_is_xen_pv_only_kernel = is_xen_pv_only_kernel } -> is_xen_pv_only_kernel ) bootloader_kernels in if only_xen_kernels then error (f_"only Xen kernels are installed in this guest.\n\nRead the %s(1) manual, section \"XEN PARAVIRTUALIZED GUESTS\", to see what to do.") prog; @@ -417,7 +417,7 @@ let rec convert (g : G.guestfs) inspect source output rcaps =...

...(g : G.guestfs) inspect source output rcaps = (* Check a non-Xen kernel exists. *) let only_xen_kernels = List.for_all ( - fun { ki_is_xen_kernel = is_xen_kernel } -> is_xen_kernel + fun { ki_is_xen_pv_only_kernel = is_xen_pv_only_kernel } -> is_xen_pv_only_kernel ) bootloader_kernels in if only_xen_kernels then error (f_"only Xen kernels are installed in this guest.\n\nRead the %s(1) manual, section \"XEN PARAVIRTUALIZED GUESTS\", to see what to do.") prog; @@ -417,7 +417,7 @@ let rec convert (g : G.guestfs) inspect source output rcaps =...

v1: https://www.redhat.com/archives/libguestfs/2017-April/msg00031.html v2: https://www.redhat.com/archives/libguestfs/2017-April/msg00040.html v2 -> v3: - Fix Xen PV-only kernel detection. Rich.

...ct_kernels (g : G.guestfs) inspect family bootloader = if verbose () then ( eprintf "kernels offered by the bootloader in this guest (first in list is default):\n"; - List.iter ( - fun kernel -> - eprintf "\t%s\n" (string_of_kernel_info kernel) - ) bootloader_kernels; + List.iter (print_kernel_info stderr "\t") bootloader_kernels; flush stderr ); diff --git a/v2v/linux_kernels.mli b/v2v/linux_kernels.mli index a56516233..f536583ca 100644 --- a/v2v/linux_kernels.mli +++ b/v2v/linux_kernels.mli @@ -28,7 +28,8 @@ type kernel_info = { ki_i...

Yaniv pointed out in https://bugzilla.redhat.com/show_bug.cgi?id=1438794 that virt-v2v both doesn't install the virtio-rng driver for Windows, and doesn't give the guest a virtio-rng PCI device either. There are two problems here: Firstly the Windows virtio-rng driver isn't included in the exploded tree (/usr/share/virtio-win) so it doesn't get copied into the guest. The solution

v1 was posted here: https://www.redhat.com/archives/libguestfs/2017-April/msg00031.html v1 -> v2: - Add support for -o glance. - Add support for -o qemu. - Fix the -o libvirt support for balloon as pointed out by Dan. - Fix a test failure caused by changing libvirt XML output. Rich.

This patch is incomplete, but early feedback would be welcome. Rich.

Previously posted: https://www.redhat.com/archives/libguestfs/2018-November/msg00000.html https://www.redhat.com/archives/libguestfs/2018-November/msg00001.html This completes the split and rewrite of the virt-v2v manual to make it much simpler to understand and digest. Rich.